Teamleader Focus MCP server

Read Teamleader Focus contacts, companies, deals, invoices, projects; create deals, tasks. Hosted by usefulapi: connect it to Claude, ChatGPT, Cursor or any MCP client.

Connect Teamleader Focus50 free tool calls a month

What can I ask?

Turn on the Teamleader Focus connector, then ask in plain words. The AI picks the tools.

Which invoices are still outstanding and who owes me?
Show my open deals and what they are worth by pipeline phase.
Find the company with VAT number BE 0899.623.035 and its contacts.
Create a task for tomorrow to call back our latest lead.
Log 90 minutes of development for Pied Piper and put a follow-up meeting on my calendar for Friday.

What you can do with Teamleader Focus in Claude and ChatGPT

For small business owners and sales teams who run CRM and invoicing in Teamleader Focus.

Find unpaid invoices and who owes you

The AI lists outstanding invoices with totals and due dates, filtered by customer or date range. It adds who owes the most and which invoices are past due.

Review open deals by pipeline phase

The AI lists deals by pipeline, phase, status or responsible user and reads value and probability. You get what is open per phase and which deals close soon.

Look up a company and its contacts

The AI finds a company by search term or VAT number and reads its addresses, responsible user and related contacts. You get the company details and related contacts in one answer.

Create a deal or task for a new lead

The AI creates a contact or company, then a deal in a chosen phase, or a task with a due date and work type. It can assign the task to a user.

Changes data

Log time, notes and meetings

The AI records tracked time for a customer, adds a note such as a call summary, or puts a meeting on the calendar. You skip the manual entry.

Changes data

How do I connect Teamleader Focus?

Before you connect

You sign in with your Teamleader Focus account and approve the access (OAuth). You do not need an API key.

This server reads your contacts, companies, deals and pipelines, quotations, invoices, subscriptions, products, projects, tasks, calendar events, tracked time, tickets, notes, users, departments and work types. It can create contacts, companies, deals, tasks, notes, calendar events and tracked time, mark tasks complete, and create invoice drafts from selected quotation lines after preview and confirmation. Invoice drafts remain unbooked and unsent by this connection. It can do only what your Teamleader user is allowed to do. You can revoke access any time in Teamleader (Settings → Integrations).

Claude claude.ai · Desktop

Open Customize → Connectors, then click + Add → Add custom connector.
Enter the name Teamleader Focus and this URL, then click Add:
https://teamleader-focus.usefulapi.io/mcp
Claude opens the Teamleader Focus login page: sign in and approve the access.
In a chat, click + → Connectors and turn on Teamleader Focus.

Team and Enterprise: an Owner adds the connector for the organization first.

ChatGPT chatgpt.com

Open Plugins, click +, then Add custom MCP server.
Enter the name Teamleader Focus and this URL, choose OAuth as the authentication, confirm the warning and create it:
https://teamleader-focus.usefulapi.io/mcp
ChatGPT opens the Teamleader Focus login page: sign in and approve the access.
In Plugins, install Teamleader Focus, then choose it in a chat.

No Add custom MCP server option? It depends on your account or workspace settings: see OpenAI's guide.

Claude Code

Run this command, then run /mcp in Claude Code to log in:

claude mcp add --transport http teamleader-focus https://teamleader-focus.usefulapi.io/mcp

Cursor

Add to Cursor or add this to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "teamleader-focus": {
      "url": "https://teamleader-focus.usefulapi.io/mcp"
    }
  }
}

VS Code

Add to VS Code or add this to .vscode/mcp.json:

{
  "servers": {
    "teamleader-focus": {
      "type": "http",
      "url": "https://teamleader-focus.usefulapi.io/mcp"
    }
  }
}

Codex

Run these commands. The second one opens the login page:

codex mcp add teamleader-focus --url https://teamleader-focus.usefulapi.io/mcp

codex mcp login teamleader-focus

Other clients

Windsurf, Cline, Zed and other MCP clients: add this URL as a remote MCP server (Streamable HTTP). The client then opens the login page in your browser.

https://teamleader-focus.usefulapi.io/mcp

Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: you sign in with your Teamleader Focus account. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.

Guides

See who still owes you in Teamleader Focus from Claude
Claude or ChatGPT can list outstanding Teamleader Focus invoices, show what each customer owes, and add a follow-up task, after you sign in with Teamleader.
24 October 2026

Pricing

Plan	Price	Limit
Free	$0	50 tool calls / month
Proper user	$9/mo · $90/yr	10,000 tool calls / month
Pro+per user	$39/mo · $390/yr	100,000 tool calls / month

Each paid plan covers this Teamleader Focus server only. Ask your AI to run teamleader_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with teamleader_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with teamleader_upgrade before then undoes the cancel. Or write to support@usefulapi.io.

Tools 42

Show all 42 tools (the AI picks them for you)

Read only · 29

Check invoice draft batchteamleader_invoice_draft_operation_status
Read persistent batch progress and known invoice IDs. Uncertain writes are not replayed. This does not create, book or send invoices.
Get the current userteamleader_get_current_user
Fetch the Teamleader user the sign-in belongs to: name, email, account id, language, time zone and teams. A cheap way to confirm the connection works. Teamleader: users.me.
List usersteamleader_list_users
List the users (colleagues) in the Teamleader account. Use it to find a user id to assign deals or tasks to. Teamleader: users.list.
List contactsteamleader_list_contacts
List or search contacts (people). Filter by search term, primary email, linked company, tags, status or last update. Teamleader: contacts.list.
Get a contactteamleader_get_contact
Fetch one contact in full: emails, telephones, addresses, linked companies (with position), tags, custom fields and remarks. Teamleader: contacts.info.
List companiesteamleader_list_companies
List or search companies (organisations). Filter by search term, primary email, VAT number, tags, status or last update. Teamleader: companies.list.
Get a companyteamleader_get_company
Fetch one company in full: addresses, VAT number, responsible user, related contacts and companies, tags, custom fields and remarks. Teamleader: companies.info.
List dealsteamleader_list_deals
List or search deals (sales opportunities). Filter by customer, phase, pipeline, status, responsible user, expected closing date or last update. Teamleader: deals.list.
Get a dealteamleader_get_deal
Fetch one deal in full: lead (customer + contact person), value, probability, current phase, phase history, linked quotations, responsible users, lost reason and custom fields. Teamleader: deals.info.
List deal pipelinesteamleader_list_deal_pipelines
List the sales pipelines; the reply's meta names the default pipeline. Use a pipeline id with teamleader_list_deal_phases. Teamleader: dealPipelines.list.
List deal phasesteamleader_list_deal_phases
List the phases (stages) of deal pipelines, in flow order, with their probability. Use a phase id when creating a deal. Teamleader: dealPhases.list.
List invoicesteamleader_list_invoices
List or search outgoing invoices. Filter by term, invoice number, status (draft / outstanding / matched = paid), customer, deal, project, invoice date range or last update. Returns totals, due date and paid state. Teamleader: invoices.list.
Get an invoiceteamleader_get_invoice
Fetch one invoice in full: invoicee, grouped line items, discounts, totals and taxes, payment term, payments received, payment reference and Peppol status. Teamleader: invoices.info.
List projectsteamleader_list_projects
List projects (the projects module). Filter by term, status, customer or deal. Returns budget, time tracked, billed/unbilled amounts, dates and owners. Teamleader: projects-v2/projects.list.
List tasksteamleader_list_tasks
List tasks (to-dos). Filter by assigned user, completed, scheduled, due date range, search term or customer. Teamleader: tasks.list.
List time trackingteamleader_list_time_tracking
List tracked time entries: who, when, duration (seconds), work type, subject, invoiceable flag and hourly rate. Filter by user, start range or subject. Teamleader: timeTracking.list.
List ticketsteamleader_list_tickets
List support tickets: subject, status, assignee, customer, project and last message time. Filter by customer, project or assignee. Teamleader: tickets.list.
List work typesteamleader_list_work_types
List work types (e.g. Design, Development), alphabetically. A work type id is REQUIRED to create a task. Teamleader: workTypes.list.
List departmentsteamleader_list_departments
List the account's departments (company entities that issue invoices and quotations). A department id is needed to filter subscriptions and product categories or to create a deal for a specific entity. Teamleader: departments.list.
List productsteamleader_list_products
List or search products (the price list) by name or code. Teamleader: products.list.
Get a productteamleader_get_product
Fetch one product in full: code, description, purchase and selling prices, tax rate, unit, stock and category. Teamleader: products.info.
List product categoriesteamleader_list_product_categories
List the product categories (each one is a ledger account), optionally for one department. Teamleader: productCategories.list.
List quotationsteamleader_list_quotations
List quotations (offers) with their status, totals and deal. Teamleader filters quotations only by id: to find a deal's quotations, take the ids from teamleader_get_deal. Teamleader: quotations.list.
Get a quotationteamleader_get_quotation
Fetch one quotation in full: deal, grouped line items, discounts, totals, taxes, status and expiry. Teamleader: quotations.info.
List activity typesteamleader_list_activity_types
List the activity types of calendar events (Teamleader has three: tasks, meetings and calls). An activity type id is REQUIRED to create a calendar event. Teamleader: activityTypes.list.
List calendar eventsteamleader_list_events
List calendar events (meetings, calls) in a time window. Filter by user, activity type, search term, an attending contact, a linked contact / company / deal, a task or done state. Teamleader: events.list.
List subscriptionsteamleader_list_subscriptions
List subscriptions (recurring invoices): title, status, customer, billing cycle and next invoice date. Filter by customer, deal, department, status or the invoice a subscription generated. Teamleader: subscriptions.list.
Get a subscriptionteamleader_get_subscription
Fetch one subscription in full: invoicee, line items, totals, billing cycle, start and end dates and payment term. Teamleader: subscriptions.info.
List notesteamleader_list_notes
List the notes on one contact, company, deal, invoice, quotation, project and more, with their text and date. Teamleader: notes.list.

Changes data · 9

Preview or create invoice drafts from quotation linesteamleader_create_invoice_drafts
WRITE: preview up to five invoice drafts from zero-based quotation group/line positions. Full lines only, no repeated lines or recurring items. After approval, confirm with preview_hash and a stable operation_id; creates up to batch_size drafts per call with persistent duplicate protection. Preserves source prices, taxes, customer, currency and percentage discounts; shows vendor totals for review. Never books or sends invoices.
Create a contactteamleader_create_contact
WRITE: create a new contact (person) in Teamleader. Only last_name is required. Returns the new contact's id. Teamleader: contacts.add.
Create a companyteamleader_create_company
WRITE: create a new company in Teamleader. Only name is required. Returns the new company's id. Teamleader: companies.add.
Create a dealteamleader_create_deal
WRITE: create a new deal for an existing contact or company. Requires the customer and a title; optionally a phase (see teamleader_list_deal_phases), value, probability and expected closing date. Returns the new deal's id. Teamleader: deals.create.
Create a taskteamleader_create_task
WRITE: create a task (to-do). Requires a title, a due date and a work type id (see teamleader_list_work_types). Optionally assign it to a user or team and link a customer, deal, project or ticket. Returns the new task's id. Teamleader: tasks.create.
Add a noteteamleader_add_note
WRITE: add a note to a contact, company, deal, invoice, quotation, project and more, e.g. a call summary. Optionally notify colleagues. Returns the new note's id. Teamleader: notes.create.
Create a calendar eventteamleader_create_event
WRITE: put a meeting or call on the Teamleader calendar. Requires a title, an activity type id (see teamleader_list_activity_types), a start and an end. Attendees are firm users only; link the customer or deal with links. Returns the new event's id. Teamleader: events.create.
Complete a taskteamleader_complete_task
WRITE: mark a task (to-do) as complete. It can be reopened in Teamleader. Teamleader: tasks.complete.
Add tracked timeteamleader_add_time_tracking
WRITE: record time spent, e.g. 90 minutes of development for a company. Give started_at plus duration_minutes or ended_at; optionally a work type, a description, the subject (customer, ticket, task, ...) and whether it is invoiceable. Teamleader splits an entry that passes midnight. Returns the new entry's id. Teamleader: timeTracking.add.

Your usefulapi plan · 4

Usage status (free-tier meter)teamleader_usage_status
Report the caller's current usage: the plan, calls used this month, the limit of the plan (the free monthly cap or the Pro fair use limit), remaining, and whether the limit is reached. Read-only; does not count against the meter.
Request a missing featureteamleader_request_feature
Tell usefulapi that the user needs something the Teamleader Focus tools cannot do yet (a missing tool, field or filter). Call it only when the user asks for something none of the tools can do, and tell the user that you send the request. Do not call it for errors or for normal requests. Do not include personal data, credentials or customer records. Stored with the product name and the client type (for example Claude or Cursor), without the user's account. At most 5 requests per day. Does not count against the meter.
Upgrade to Pro or Pro+teamleader_upgrade
Get a paid plan for Teamleader Focus (the free tier caps monthly usage). Pro: 10,000 tool calls a month, for normal use — plan "monthly" ($9/month) or "yearly" ($90/year, 2 months free). Pro+: 100,000 tool calls a month, for automations and heavy use — plan "plus" ($39/month) or "plus_yearly" ($390/year). Without a plan it returns both Pro and Pro+, each with a payment link, for the user to choose; with a plan, one link. An existing Pro subscription changes to Pro+ in place: call without confirm first, as the reply states the exact charge for this account (the price difference for the rest of the period, or in a free Pro trial the full Pro+ price, as the trial ends); then call with confirm: true. Cancel any time: the plan then runs to the end of the paid period, so it also suits a one-time job. A link opens Stripe Checkout in the browser; after payment the account upgrades automatically. Does not count against the meter.
Cancel the Pro subscriptionteamleader_cancel_subscription
Cancel the caller's Teamleader Focus Pro subscription at the end of the paid period (no refund for the current period; Pro continues until then, then the free tier applies). Requires confirm: true. Run teamleader_upgrade later to undo the cancel before the period ends. Does not count against the meter.

FAQ

What can I do with Teamleader Focus in Claude or ChatGPT?

Find unpaid invoices and who owes you. Review open deals by pipeline phase. Look up a company and its contacts. Create a deal or task for a new lead. Log time, notes and meetings. See what you can do for the details.

Is this an official Teamleader Focus product?

No. usefulapi is an independent service. It is not affiliated with or endorsed by Teamleader Focus. The server calls the Teamleader Focus API with your own Teamleader Focus access, so it sees only the data that your account can see.

Can I connect Teamleader Focus to Claude or ChatGPT?

Yes. In Claude, add this server's URL as a custom connector. In ChatGPT, add it as a custom MCP server in Plugins. Then log in once. Cursor, VS Code, Claude Code and Codex work too. See the setup steps.

What do I need to connect?

A Teamleader Focus account. You sign in to Teamleader Focus and approve the access. You do not need an API key.

Do I add an Authorization header to the client config?

No. Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: you sign in with your Teamleader Focus account. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.

How do you keep my Teamleader Focus credentials?

The login stores them encrypted in the authorization grant of your connection. The server uses them to call the Teamleader Focus API for you and to derive a private account id for usage metering. usefulapi does not show them on any page or in any reply. You can revoke the access in Teamleader Focus at any time.

Can the AI change my Teamleader Focus data?

Yes, if you approve it. 9 of the 38 Teamleader Focus tools can create or change data. The other 29 are marked read-only. Most MCP clients ask you to approve a tool call before it runs.

What does it cost?

The Free plan gives 50 tool calls / month. Pro costs $9/mo or $90/yr, with 10,000 tool calls / month. Pro+ costs $39/mo or $390/yr, with 100,000 tool calls / month. Each subscription covers this Teamleader Focus server only. Cancel any time: your paid plan then runs to the end of the paid period. Run teamleader_usage_status to see how many calls you used.

How do I subscribe or cancel?

Ask the AI to run teamleader_upgrade and choose Pro or Pro+, billed monthly or yearly: it returns a Stripe Checkout link. If you already have Pro, ask to change it to Pro+. After you confirm, your existing subscription changes in place, keeps its billing interval and charges the price difference for the rest of the period immediately. To cancel, run teamleader_cancel_subscription. Your paid plan continues to the end of the paid period.

What if a Teamleader Focus tool that I need is missing?

Tell the AI what you wanted to do. It can send the request with teamleader_request_feature. We store the text with the server name, the type of AI client and the tool you tried, not with your account, and read every request when we plan new tools. You can send up to 5 requests per day.

Which AI clients can I use?

Any client that supports remote MCP servers (Streamable HTTP) with OAuth login: Claude (web and desktop), Claude Code, ChatGPT, Codex, Cursor, VS Code, Windsurf and others.

This is a Model Context Protocol endpoint — meant to be connected from an AI client, not opened in a browser. An invalid_token response at the URL is the auth gate working as designed; clients authenticate automatically.

Need a tool this server does not have, or a connection to another system? We build custom integrations and MCP servers.

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